Stama MC 726/MT 5-Axis Simultaneous Milling capability.

Stama MC 726/MT
Year 2008

Control Siemens 840D sl
2 Axis NC Rotary Tilting Table for Milling & Turning:
Collet clamping in table:
Workpiece diameter: 15 - 80 mm
Workpiece length: max. 210 mm
Longitudinal travel: X 500 mm
Cross travel: Y 380 mm
Vertical travel: Z 360 mm
Table rotation axis: C-Axis 360°
Table tilting axis: A-Axis 120°

Vertical clearance spindle to table: mm
Feedrates: X/Y/Z 10000 mm/min.
Rapids up to: X/Y/Z 60000 mm/min.

Milling spindle:
Spindle taper: HSK-A63
Spindle motor rating: 17/37 KW AC
Spindle speeds up to: 10500 rpm
Spindle torque: max. 142 Nm

Turning spindle:
Spindle drive motor: 20/50 KW
Spindle speeds: 1 - 4000 rpm
Spindle torque: max. 120 Nm

Tool magazine positions: 42
Tool taper (milling): HSK-A63
Tool taper (turning): Coromant Capto
Tool diameter with/without adjacent tools: max. 88/125 mm
Tool length: max. 250 mm
Tool weight: max. 5 kg
Tool change time / Chip to chip : 2.4 sec.

Machine weight: approx. 6000 kg
Machine size: LxWxH t.b.a. mm
Equipped with: MILL/TURN Machine.
Turning capability.
SPANTOP 80 collet system integrated in the turning spindle.
Linear scales X,Y,Z Axes.
Direct measurement system C/A Axes.
Internal coolant through spindle 70 bar, programmable in 7 steps.
Coolant filtration unit - paper band.
Renishaw measuring probe.
Measuring cube.
Signal lamp.
Chip conveyor.
KNOLL coolant unit.
Coolant chiller.
Coolant gun.
Smoke suctio unit.
GANTRY LOADING SYSTEM - Full automation with parts
conveyor.
Machines can be sld as single units with or without the gantry loading system.
Condition: There are 2 x machines available.
They are currently connected in a production line.
Both machines have their own chip conveyor, but they have only one coolant tank with different coolant pumps.
Under power in the factory.
Both machines are well maintained and in perfect condition.
Regular maintenance carried out by Stama up to 2021, since then only low utilization.